CN110202417B - Steel backing perforating device - Google Patents

Steel backing perforating device Download PDF

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Publication number
CN110202417B
CN110202417B CN201910471691.6A CN201910471691A CN110202417B CN 110202417 B CN110202417 B CN 110202417B CN 201910471691 A CN201910471691 A CN 201910471691A CN 110202417 B CN110202417 B CN 110202417B
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CN
China
Prior art keywords
transmission
support frame
steel
plate
frame
Prior art date
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Active
Application number
CN201910471691.6A
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Chinese (zh)
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CN110202417A (en
Inventor
张建国
张文涛
盖峻源
蒋湘东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qufu Temb Auto Brake Co ltd
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Qufu Temb Auto Brake Co ltd
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Publication date
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Priority to CN201910471691.6A priority Critical patent/CN110202417B/en
Publication of CN110202417A publication Critical patent/CN110202417A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/002—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/069—Work-clamping means for pressing workpieces against a work-table
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/08—Work-clamping means other than mechanically-actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q41/00—Combinations or associations of metal-working machines not directed to a particular result according to classes B21, B23, or B24
    • B23Q41/04—Features relating to relative arrangements of machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/06—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of pushers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/08—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of slides or chutes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2703/00—Work clamping
    • B23Q2703/02—Work clamping means
    • B23Q2703/04—Work clamping means using fluid means or a vacuum

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

The invention provides a steel back punching device which comprises a controller, a transmission shaft and a plurality of groups of punching mechanisms, wherein a driving wheel corresponding to the plurality of punching mechanisms is arranged on the transmission shaft, each group of punching mechanisms comprises a second support frame, a feeding mechanism, a steel back storage chute, a push plate mechanism, a pressing plate, a first detection switch and two miniature electric drills capable of moving back and forth, the feeding mechanism comprises a power transmission mechanism, a rotating disc and a feeding plate, the steel back storage chute is obliquely arranged on a third support frame, and the push plate mechanism comprises a shifting frame. The punching device adopts a mechanical mode to replace manual work to complete the steel backing punching process, thereby not only reducing the labor intensity of the manual work, but also greatly improving the working efficiency of steel backing punching.

Description

Steel backing perforating device
Technical Field
The invention relates to a steel backing perforating device.
Background
In the existing production process of the brake pad steel backing, the steel backing needs to be punched. In the existing steel back punching process, the punching process of the steel back is completed through a manual operation punching machine, the manual operation punching is high in labor intensity and dangerous in operation, meanwhile, the manual punching work efficiency is low, the production efficiency of the steel back is seriously influenced, and in order to improve the production capacity of the steel back, some manufacturers can improve the production capacity only by enlarging the number of workers, so that the production cost of the manufacturers is greatly increased.
Disclosure of Invention
The invention aims to provide a steel backing punching device, which adopts a mechanical mode to replace manual work to complete a steel backing punching process, thereby not only reducing the labor intensity of the manual work, but also greatly improving the working efficiency of steel backing punching.
The technical scheme adopted by the invention for solving the technical problems is as follows: a steel backing punching device comprises a controller, a transmission shaft and a plurality of groups of punching mechanisms, wherein the transmission shaft is arranged on a first support frame through a plurality of first bearing seats with bearings, the transmission shaft is provided with a plurality of driving wheels corresponding to the punching mechanisms, each group of punching mechanisms comprises a second support frame, a feeding mechanism, a steel backing storage chute, a push plate mechanism, a pressing plate, a first detection switch and two miniature electric drills capable of moving back and forth, the second support frame is arranged on the left side of the first support frame, the feeding mechanism comprises a power transmission mechanism, a rotating disc and a feeding plate, the driving wheels can realize the rotation of the rotating disc through the power transmission mechanism, the rotation of the rotating disc can realize the reciprocating motion of the feeding plate, the feeding plate is arranged on a third support frame positioned on the upper part of the second support frame, the steel backing storage chute is obliquely arranged on the third support frame, a material pushing gap is reserved between a bottom plate of the steel back storage chute and an upper plane of a third support frame, the height of the material pushing gap is smaller than the thickness of the steel back, a feeding plate corresponds to the material pushing gap and can freely enter and exit the material pushing gap, the push plate mechanism comprises a shifting frame, the shifting frame is arranged on the third support frame and comprises two limiting guide rails and a [ shape connecting plate, the limiting guide rails are arranged at the lower end of the [ shape connecting plate in parallel, the steel back pushed out from the steel back storage chute can smoothly enter the space between the two limiting guide rails, the steel back positioned between the limiting guide rails can be pushed out of a table top of the third support frame through the reciprocating movement of the shifting frame, a pressing plate is arranged above the shifting frame, the pressing of the steel back positioned between the two limiting guide rails can be realized through the up-and-down reciprocating movement of the pressing plate, a first detection switch is arranged on the [ shape connecting plate, two the miniature electric drill sets up relatively the frame left side of shifting can realize being located the punching of the steel backing between two limit guide through the reciprocating motion of miniature electric drill, first detection switch with the controller is connected, the operation of the steerable transmission shaft of controller, the frame that shifts, pressure board and miniature electric drill is put.
Preferably, the power transmission mechanism comprises a driven wheel, a transmission support shaft, a transmission pipe, a clutch cylinder and a return spring, the driven wheel is sleeved on the transmission support shaft, the rotating disc is sleeved at one end of the transmission pipe, the other end of the transmission pipe is sleeved on a second bearing seat with a bearing, one end of the transmission support shaft is sleeved in a third bearing seat with a bearing, the other end of the transmission support shaft is sleeved in the transmission pipe, the transmission support shaft can drive the transmission pipe to synchronously rotate while sliding in the transmission pipe, the second bearing seat and the third bearing seat are correspondingly arranged on the first support frame, a linear sliding bearing at the rear side of the third bearing seat is sleeved on the transmission support shaft, a limit plate at the rear side of the linear sliding bearing is further arranged on the transmission support shaft, and the clutch cylinder is arranged on the first support frame, and the expansion end of the clutch cylinder is fixedly connected with the outer side wall of the linear sliding bearing, a limit ring between the third bearing seat and the driven wheel is arranged on the transmission support shaft, the return spring is sleeved on the transmission support shaft, and the return spring is positioned between the third bearing seat and the limit ring.
Furthermore, an eccentric hole is formed in the rotating disc, a feeding push rod is arranged on the feeding plate, one end of a transmission connecting rod is hinged to the eccentric hole, the other end of the transmission connecting rod is hinged to the end portion of the feeding push rod, a clamping groove is formed in the third supporting frame, and the feeding plate is clamped in the clamping groove.
Furthermore, a discharging limiting plate is arranged at the discharging end of the steel back storage chute, and the distance between the bottom plane of the discharging limiting plate and the table top of the third support frame is greater than the thickness value of one steel back and less than the thickness values of two steel backs.
Furthermore, a horizontal pushing cylinder located on one side of the shifting frame is arranged on the first support frame, and the movable end of the horizontal pushing cylinder is connected with the shifting frame.
Furthermore, a vertical pressing cylinder is arranged on the third support frame, and the movable end of the vertical pressing cylinder is connected with the pressing plate.
Furthermore, each miniature electric drill is arranged on a lead screw transmission mechanism, and the controller controls the operation of the lead screw transmission mechanism.
Preferably, this perforating device includes three groups the mechanism of punching, three groups the mechanism of punching sets gradually from the front to the back first support frame left side is organized at each still set up a steel backing in the mechanism of punching and collects the mechanism, the steel backing is collected the mechanism and is including collecting chute and collecting box, collect the chute slope and set up in first support frame front side, and the steel backing of pushing out through the aversion frame can fall into to the collecting chute in, and the steel backing of roll-off can fall into to the collecting box in the follow collecting chute.
Preferably, the transmission shaft is driven by a driving motor, and the driving motor is electrically connected with the controller.
The invention has the beneficial effects that: the invention has simple structure and convenient use; the synchronous punching work of the three groups of punching mechanisms can be realized through the power transmission of the transmission shaft, in the actual working process, the engagement and the separation of the driven wheel and the driving wheel can be realized through the interaction of the clutch cylinder and the return spring, and then the power cut-off in the related group of punching mechanisms is realized, so that the steel back in the steel back storage chute can be stored; when the miniature electric drill punches, the steel backing can be kept fixed during punching through the pressing and fixing of the pressing plate, so that the punching can be smoothly carried out; after punching, through the removal of shifting frame, can be smoothly with the steel backing push to collect the chute in, the steel backing then slides in to collect the inslot to realize the collection of steel backing, simultaneously, the next steel backing of being convenient for punches the operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are part of the preferred embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the feed mechanism;
FIG. 3 is a side view of the power transmission mechanism;
FIG. 4 is an enlarged view taken at A in FIG. 1;
FIG. 5 is an enlarged view of FIG. 2 at B;
FIG. 6 is a schematic view of a steel backing punching state;
FIG. 7 is a schematic diagram showing the distribution of steel backs on the bottom of a steel back storage chute;
in the figure: 1 transmission shaft, 11 driving wheels, 12 first supporting frames, 13 first bearing seats, 14 driving motors, 2 second supporting frames, 311 driven wheels, 312 transmission supporting shafts, 3121 linear sliding bearings, 3122 limiting plates, 3123 limiting rings, 313 transmission pipes, 314 clutch cylinders, 315 return springs, 316 second bearing seats, 317 third bearing seats, 32 rotating discs, 321 transmission connecting rods, 322 feeding push rods, 33 feeding plates, 34 third supporting frames, 4 steel back storage chutes, 41 bottom plates, 42 discharging limiting plates, 51 shifting frames, 511 limiting guide rails, 512[ shaped connecting plates, 52 horizontal pushing cylinders, 61 pressing plates, 611 pressing columns, 62 vertical pressing cylinders, 7 first photoelectric detection switches, 8 miniature lead screw transmission mechanisms, 81 lead screw transmission mechanisms, 91 collection chutes, 92 electric drills and 101 steel backs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the specific embodiments and accompanying drawings 1 to 7, and it is obvious that the described embodiments are only a part of the preferred embodiments of the present invention, and not all embodiments. Those skilled in the art can make similar modifications without departing from the spirit of the invention, and therefore the invention is not limited to the specific embodiments disclosed below.
The invention provides a steel backing punching device (as shown in figure 1), which comprises a controller, a transmission shaft 1 and a plurality of groups of punching mechanisms, wherein the transmission shaft 1 is arranged on a first support frame 12 through a plurality of first bearing seats 13 with bearings, the transmission shaft 1 is sleeved in the bearings on the first bearing seats 13, the transmission shaft 1 can rotate freely, in the embodiment, the transmission shaft 1 is driven to rotate through a driving motor 14, the controller controls the driving motor 14 to operate, driving wheels 11 corresponding to the punching mechanisms are arranged on the transmission shaft 1, in the embodiment, three groups of punching mechanisms are arranged, so that three driving wheels 11 are arranged on the transmission shaft 1, the three groups of punching mechanisms are sequentially arranged on the left side of the first support frame 12 from front to back, and each group of punching mechanisms comprises a second support frame 2, a feeding mechanism, a punching mechanism and a punching mechanism, Chute, push pedal mechanism, pressure are deposited to the steel backing and are put board 61, first detection switch 7 and two but reciprocating motion's miniature electric drill 8, second support frame 2 sets up first support frame 12 left side, feeding mechanism includes power transmission mechanism, rotating disc 32 and delivery sheet 33, and action wheel 11 can realize rotating disc 32's rotation through power transmission mechanism, and in this embodiment, power transmission mechanism's embodiment does: the power transmission mechanism comprises a driven wheel 311, a transmission support shaft 312, a transmission pipe 313, a clutch cylinder 314 and a return spring 315, wherein the driven wheel 311 is sleeved on the transmission support shaft 312, the driven wheel 311 can rotate synchronously with the transmission support shaft 312, the rotating disc 32 is sleeved at one end of the transmission pipe 313, the rotating disc 32 and the transmission pipe 313 can rotate synchronously, the other end of the transmission pipe 313 is sleeved on a second bearing seat 316 with a bearing, the transmission pipe 313 can rotate freely on the second bearing seat 316 but cannot move back and forth along the axial direction, one end of the transmission support shaft 312 is sleeved in a third bearing seat 317 with a bearing, the transmission support shaft 312 can rotate and move back and forth on the bearing in the third bearing seat 317, the other end of the transmission support shaft 312 is sleeved in the transmission pipe 313, the transmission support shaft 312 can drive the transmission pipe 313 to rotate synchronously while sliding in the transmission pipe 313, in this embodiment, the transmission support shaft 312 and the transmission tube 313 are driven by a spline transmission manner, the second bearing seat 316 and the third bearing seat 317 are correspondingly disposed on the first support frame 12, a linear sliding bearing 3121 located behind the third bearing seat 317 is sleeved on the transmission support shaft 312, a limit plate 3122 located behind the linear sliding bearing 3121 is further disposed on the transmission support shaft 312, the clutch cylinder 314 is disposed on the first support frame 12, a movable end of the clutch cylinder 314 is fixedly connected with an outer side wall of the linear sliding bearing 3121, a limit ring 3123 located between the third bearing seat 317 and the driven wheel 311 is disposed on the transmission support shaft 312, the return spring 315 is sleeved on the transmission support shaft 312, and the return spring 315 is located between the third bearing seat 317 and the limit ring 3123, during an actual application process, the driven wheel 311 and the driving wheel 11 can be engaged by pushing of the return spring 315, the clutch cylinder 314 pushes the transmission support shaft 312 to move, so that the driven wheel 311 is separated from the driving wheel 11, and the power of the driven wheel 311 is cut off.
The rotation of the rotating disc 32 can realize the reciprocating motion of the feeding plate 33, and in this embodiment, the rotating disc 32 realizes the reciprocating motion of the feeding plate 33 in the following manner: an eccentric hole is formed in the rotating disc 32, a feeding push rod 322 is arranged on the feeding plate 33, one end of a transmission connecting rod 321 is hinged to the eccentric hole, the other end of the transmission connecting rod 321 is hinged to the end of the feeding push rod 322, the feeding plate 33 is arranged on a third supporting frame 34 located on the upper portion of the second supporting frame 2, in order to facilitate stable operation of the feeding plate 33, a clamping groove 331 is formed in the third supporting frame 34, and the feeding plate 33 is clamped in the clamping groove 331. The steel backing storage chute 4 is obliquely arranged on the third support frame 34, the steel backing 101 can automatically slide downwards in the steel backing storage chute 4 under the action of gravity, a material pushing gap is reserved between the bottom plate 41 of the steel backing storage chute 4 and the upper plane of the third support frame 34, the height of the material pushing gap is smaller than the thickness of the steel backing 101, the feeding plate 33 corresponds to the material pushing gap, the feeding plate 33 can freely enter and exit from the material pushing gap, the steel backing 101 can be pushed out from the lower part of the steel backing storage chute 4 through the pushing of the feeding plate 33, in order to ensure that the feeding plate 33 pushes out one steel backing 101 at each time, a material discharging limiting plate 42 is arranged at the material discharging end of the steel backing storage chute 4, the distance between the bottom plane of the material discharging limiting plate 42 and the table top of the third support frame 34 is larger than the thickness value of one steel backing and smaller than the thickness values of two steel backings, the plate mechanism comprises a shifting frame 51, the shifting frame 51 is arranged on the third supporting frame 34, the shifting frame 51 comprises two limiting guide rails 511 and an [ shape connecting plate 512, the limiting guide rails 511 are arranged at the lower ends of the [ shape connecting plate 512 in parallel, the steel back 101 pushed out from the steel back storage chute 4 can smoothly enter between the two limiting guide rails 511, and the steel back 101 positioned between the limiting guide rails 511 can be pushed out of the table top of the third supporting frame 34 by the reciprocating movement of the shifting frame 51, in the specific embodiment, the reciprocating movement of the shifting frame 51 is realized by the following specific implementation modes: a horizontal pushing cylinder 52 located on one side of the displacement frame 51 is arranged on the first support frame 12, the movable end of the horizontal pushing cylinder 52 is connected with the displacement frame 51, the pressing plate 6 is arranged above the displacement frame 51, the pressing of the steel back 101 located between the two limit guide rails 511 can be realized through the up-and-down reciprocating motion of the pressing plate 6, in order to improve the pressing stability of the pressing plate 6 to the steel back 101, two pressing columns 611 are arranged on the bottom plane of the pressing plate 6, in this specific embodiment, the specific implementation manner of the up-and-down movement of the pressing plate 6 is as follows: set up a vertical pressure cylinder 62 on the third support frame 34, the expansion end of vertical pressure cylinder 62 with press and put the board 61 and be connected, through the up-and-down motion of vertical pressure cylinder 62, can drive the up-and-down motion of pressing and putting the board 61, first detection switch 7 sets up on [ shape connecting plate 52, first detection switch 7 is used for detecting the detection of the steel backing 101 that the chute 4 was deposited from the steel backing to pay-off board 33, two miniature electric drill 8 sets up relatively shift frame 51 left side, miniature electric drill 8 is current ripe product, and it can be used for realizing punching of steel backing 101, can realize being located the punching of the steel backing 101 between two limit guide rails 511 through the reciprocating motion of miniature electric drill 8, and in this concrete embodiment, the reciprocating motion concrete implementation mode of miniature electric drill 8 is: each miniature electric drill 8 all sets up on a lead screw drive mechanism 81, the operation of lead screw drive mechanism 81 is controlled to the controller, and lead screw drive mechanism is present ripe product in this field, and it mainly includes motor, lead screw and movable block, and the movable block cover is put on the lead screw, and motor drive lead screw rotates, realizes the removal of movable block then, in this particular embodiment, miniature electric drill 8 sets up on the movable block, the controller is at the actual working process, the operation of steerable transmission shaft 1, clutch cylinder 314, aversion frame 51, pressure board 61 and miniature electric drill 8.
In order to facilitate the collection of the steel back 101 to be punched during the punching process, a steel back collection mechanism is further arranged in each group of punching mechanisms, the steel back collection mechanism comprises a collection chute 91 and a collection box 92, the collection chute 91 is obliquely arranged on the front side of the first support frame 12, the steel back 101 pushed out by the shifting frame 51 can fall into the collection chute 91, and the steel back 101 sliding out from the collection chute 91 can fall into the collection box 92.
The working process of the invention is that before the steel back 101 is punched, the steel back storage chute 4 is firstly put into the steel back 101 to be punched, the steel back 101 is sequentially and horizontally put in the steel back storage chute 4, after the steel back 101 is put in the steel back storage chute 4, the controller starts the driving motor 14 to enable the transmission shaft 1 to start rotating, the rotation of the transmission shaft 1 realizes the reciprocating motion of the feeding plate 33, the reciprocating motion of the feeding plate 33 realizes the sequential conveying of the steel back 101 to the shifting frame 51, after the feeding plate 33 pushes the steel back 101 to pass through the detection area of the first photoelectric detection switch 7, the first photoelectric detection switch 7 sends a detection signal to the controller, after the controller receives the detection signal, after a certain time, the controller starts the vertical pressing cylinder 62 to enable the pressing column 611 to position the steel back 101, then, the controller starts the lead screw transmission mechanism, so that miniature electric drill 8 begins to drill steel backing 101, after drilling, miniature electric drill 8 returns initial position automatically, the post 611 is put to the initial position to the pressure, after the post 611 is put to the pressure and is got back to the work initial position, the controller starts horizontal push cylinder 52, the removal of horizontal push cylinder 52 stretching out and driving shift frame 51, then in pushing into the collection chute 91 with steel backing 101 that is located between shift frame 51, horizontal push cylinder 52 stretches out the back, then automatic work initial position of returning again, so that next steel backing 101 enters into between the shift frame 51. In application, after the first photoelectric detection switch 7 does not detect the steel back 101 for a long time, it indicates that the steel back 101 is not in the steel back storage chute 4, at this time, the controller may start the clutch cylinder 314, the movable end of the clutch cylinder 314 extends out to drive the support transmission shaft 312 to move, and the support transmission shaft 312 moves, so that the driven wheel 311 is separated from the driving wheel 11, and then the power interruption of the driven wheel 311 is realized, so that the feeding plate 33 stops reciprocating motion, after a worker puts the corresponding steel back storage chute 4 on the steel back 101 again, the controller starts the corresponding clutch cylinder 314 again, so that the clutch cylinder 314 returns to the initial position, so that the corresponding driven wheel 311 continues to rotate, and then the punching work of the steel back 101 continues to be performed.
In the present invention, "front", "rear", "left" and "right" are relative positions used for convenience in describing positional relationships, and therefore, should not be interpreted as absolute positions as limiting the scope of protection.
In addition to the technical features described in the specification, the technology is known to those skilled in the art.
While the preferred embodiments and examples of the present invention have been described in detail, it will be apparent to those skilled in the art that the invention is not limited thereto, and that various changes and modifications may be made without departing from the spirit and scope of the invention.

Claims (9)

1. A steel backing punching device is characterized by comprising a controller, a transmission shaft and a plurality of groups of punching mechanisms, wherein the transmission shaft is arranged on a first support frame through a plurality of first bearing seats with bearings, the transmission shaft is provided with a plurality of driving wheels corresponding to the punching mechanisms, each group of punching mechanisms comprises a second support frame, a feeding mechanism, a steel backing storage chute, a push plate mechanism, a pressing plate, a first detection switch and two miniature electric drills capable of moving back and forth, the second support frame is arranged on the left side of the first support frame, the feeding mechanism comprises a power transmission mechanism, a rotating disc and a feeding plate, the driving wheels can realize the rotation of the rotating disc through the power transmission mechanism, the rotation of the rotating disc can realize the reciprocating motion of the feeding plate, the feeding plate is arranged on a third support frame positioned on the upper part of the second support frame, the steel back storage chute is obliquely arranged on the third support frame, a material pushing gap is reserved between a bottom plate of the steel back storage chute and the upper plane of the third support frame, the height of the material pushing gap is smaller than the thickness of the steel back, the feeding plate corresponds to the material pushing gap, the feeding plate can freely enter and exit the material pushing gap, the push plate mechanism comprises a shifting frame, the shifting frame is arranged on the third support frame and comprises two limiting guide rails and a [ shaped connecting plate, the limiting guide rails are arranged at the lower end of the [ shaped connecting plate in parallel, the steel back pushed out from the steel back storage chute can smoothly enter the space between the two limiting guide rails, the steel back positioned between the limiting guide rails can be pushed out of the table top of the third support frame through the reciprocating movement of the shifting frame, the pressing plate is arranged above the shifting frame, and the pressing of the steel back positioned between the two limiting guide rails can be realized through the up-and-down reciprocating movement of the pressing plate, the first detection switch is arranged on the [ shape connecting plate, the two miniature electric drills are oppositely arranged on the left side of the shifting frame, punching of a steel back located between the two limiting guide rails can be achieved through reciprocating movement of the miniature electric drills, the first detection switch is connected with the controller, and the controller can control operation of the transmission shaft, the shifting frame, the pressing plate and the miniature electric drills.
2. The steel backing perforating device according to claim 1, wherein the power transmission mechanism comprises a driven wheel, a transmission support shaft, a transmission pipe, a clutch cylinder and a return spring, the driven wheel is sleeved on the transmission support shaft, the rotating disc is sleeved at one end of the transmission pipe, the other end of the transmission pipe is sleeved on a second bearing seat with a bearing, one end of the transmission support shaft is sleeved in a third bearing seat with a bearing, the other end of the transmission support shaft is sleeved in the transmission pipe, the transmission support shaft can drive the transmission pipe to synchronously rotate while sliding in the transmission pipe, the second bearing seat and the third bearing seat are correspondingly arranged on the first support frame, a linear sliding bearing at the rear side of the third bearing seat is sleeved on the transmission support shaft, and a limiting plate at the rear side of the linear sliding bearing is further arranged on the transmission support shaft, the clutch air cylinder is arranged on the first support frame, the movable end of the clutch air cylinder is fixedly connected with the outer side wall of the linear sliding bearing, a limit ring which is located between the third bearing seat and the driven wheel is arranged on the transmission support shaft, the return spring is sleeved on the transmission support shaft, the return spring is located between the third bearing seat and the limit ring, and the clutch air cylinder can be controlled by the controller to run.
3. The steel backing perforating device as claimed in claim 2, wherein an eccentric hole is formed in the rotating disc, a feeding push rod is arranged on the feeding plate, one end of a transmission connecting rod is hinged to the eccentric hole, the other end of the transmission connecting rod is hinged to the end of the feeding push rod, a clamping groove is formed in the third support frame, and the feeding plate is clamped in the clamping groove.
4. The steel backing perforating device according to claim 3, wherein a discharging limiting plate is arranged at the discharging end of the steel backing storage chute, and the distance between the bottom plane of the discharging limiting plate and the table surface of the third support frame is greater than the thickness value of one steel backing and less than the thickness values of two steel backings.
5. The steel backing perforating device as claimed in claim 4, wherein a horizontal pushing cylinder is provided on the first support frame on one side of the shift frame, and a movable end of the horizontal pushing cylinder is connected to the shift frame.
6. The steel backing perforating device as claimed in claim 5, wherein a vertical pressing cylinder is arranged on the third support frame, and a movable end of the vertical pressing cylinder is connected with the pressing plate.
7. The steel backing perforating device as claimed in claim 6, wherein each of the micro electric drills is provided on a lead screw transmission mechanism, and the controller controls operation of the lead screw transmission mechanism.
8. The steel back perforating device according to claim 1, wherein the perforating device comprises three groups of perforating mechanisms, the three groups of perforating mechanisms are sequentially arranged on the left side of the first support frame from front to back, a steel back collecting mechanism is further arranged in each group of perforating mechanisms, the steel back collecting mechanism comprises a collecting chute and a collecting box, the collecting chute is obliquely arranged on the front side of the first support frame, a steel back pushed out by the shifting frame can fall into the collecting chute, and a steel back sliding out of the collecting chute can fall into the collecting box.
9. The steel backing perforating device as claimed in claim 1, wherein the transmission shaft is driven by a driving motor, and the driving motor is electrically connected with the controller.
CN201910471691.6A 2019-05-31 2019-05-31 Steel backing perforating device Active CN110202417B (en)

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CN202825386U (en) * 2012-07-18 2013-03-27 上海汽车空调配件有限公司 Automatic feeding mechanism for pipes
CN104806630B (en) * 2015-04-13 2017-09-05 卢雨 A kind of rolling bearing and its assembly tooling
CN205271567U (en) * 2016-01-22 2016-06-01 新昌县锦程精密机械有限公司 Compound lathe material feeding unit of section of thick bamboo wall drilling
CN205437263U (en) * 2016-03-29 2016-08-10 黄惠昌 Half autoloading bores and attacks device
CN107081626B (en) * 2017-04-20 2019-06-14 温州职业技术学院 Intelligent machine manufacturing workstation
CN207736356U (en) * 2017-12-21 2018-08-17 南京翰威新材料有限公司 Printer rubber roller cuts head pulling machine
CN108381274B (en) * 2018-01-26 2020-07-28 温州职业技术学院 Automatic processing machine tool with multi-track lane feeding

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